The one consistent thread is that Lizzie is somewhat nocturnal exercise. Pretty consistently, at 3:00ish AM, she wakes up, and gets really playful. Sprints, shadow boxing, indoor/outdoor zoomies, milling around the rosebushes, and general mayhem. It is fun to watch her truly own her environment, but, I will admit that my sleep patterns are completely off kilter. Waking up at 2:30 to 3:20 AM every day does a number on me.